3WL1120-3NB76-4GA4-ZF12R21T40

Product ID:112326
Updated: 2026/4/8
Siemens 3WL1120-3NB76-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 2000A and 690V for demanding applications. 2、Deliver superior 66kA Icu overcurrent protection at 500V. 3、Integrate easily with rear horizontal connection design. 4、Ensure durability with high-quality, long-lasting construction. 5、Access user-specific settings and pricing upon easy login.
Product Details
3WL1120-3NB76-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB76-4GA4-ZF12R21T40

Specifications may be subject to change without notice